8-32X1/2 Phil Flat U/C Thread Rolling Screws Thread Rolling Full Thread 18-8 S/S Passivate Wax (Pack Qty 5,000) BC-0808RPU188

For drilled, punched or corred holes in all ductile metals and punch extruded metals. Eliminates chips, requires low drive torque and provides excel lent resistance to vibrational loosening Steel thread rolling screws shall be made from cold-heading steel conforming to the following chemical composition: Carbon: 0.13-0.27%; Manganese: 0.64-1.71% 18-8: 18-8 stainless steel . 410: 410 austenitic stainless steelYou may also like 10-16X1 Phillips Pan Thread Cutting Screw Type 25 Fully Threaded Zinc (Pack Qty 5,000) BC-10165PP.